Author: Robert D. Hatcher, Jr.
Publisher: Geological Society of America
ISBN: 0813754526
Category : Science
Languages : en
Pages : 784

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Book Description

Author: John Rodgers
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 296

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Book Description

Author: Richard P. Tollo
Publisher: Geological Society of America
ISBN: 0813712068
Category : Science
Languages : en
Pages : 972

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Book Description
"The Appalachians constitute one of Earth's major tectonic features and have served as a springboard for innovative geologic thought for more than 170 years. This volume contains 36 original papers reporting the results of research performed throughout nearly the entire length and breadth of the Appalachian region, including all major provinces and geographical areas. Memoir 206 was designed to commemorate the (near-)fortieth anniversary of the publication of the classic Studies of Appalachian Geology volumes that appeared just prior to the application of plate tectonic concepts to the region. Contributions concerning structural evolution, sedimentation, stratigraphy, magmatic processes, metamorphism, tectonics, and terrane accretion illustrate the wide range of ongoing research in the area and collectively serve to mark the considerable progress in scientific thought that has occurred during the past four decades."--pub. desc.

Author: V. Collins Chew
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 276

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Book Description
The Appalachian Mountain chain to which the Appalachian Trail is anchored are America's classic mountains, featuring pieces of almost every major geological event in Earth's history. This amateur geologist (a chemical engineer by occupation) walked the entire trail over a period of more than 10 years, looking at the manifestations today of events millions of years ago-through a hiker's eyes. This book, reviewed before publication by three top academics in the field, provides background on the development of the rocks beneath the hiker's feet, with layperson-friendly maps and photographs.

Author: Harold Williams
Publisher: Geological Society of America
ISBN: 0813754518
Category : Science
Languages : en
Pages : 951

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Book Description
This volume focuses on the Canadian Appalachian region. The chapter on the East Greenland Caledonides stands alone and there is no attempt to integrate the geological accounts of the two far removed regions. Rocks of the Canadian Appalachian region are described under four broad temporal divisions: lower Paleozoic and older, middle Paleozoic, upper Paleozoic, and Mesozoic. The rocks of these temporal divisions define geographic zones, belts, basins, and graben, respectively. The area is of special interest because so many modern concepts of mountain building are based on Appalachian rocks & structures.

Author: Philip B. King
Publisher:
ISBN:
Category : Appalachian Region
Languages : en
Pages : 146

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Book Description

Author: Geological Society of America. Southeastern Section
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 148

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Book Description

Author: Sandra H. B. Clark
Publisher:
ISBN:
Category : Appalachian Region, Southern
Languages : en
Pages : 28

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Book Description

Author: George Wescott Fisher
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 500

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Book Description

Author: Thomas H. Clark
Publisher: University of Toronto Press
ISBN: 1442654791
Category : Nature
Languages : en
Pages : 162

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Book Description
Mountain ranges are the most conspicuous elements of the earth's architecture, and the manner in which the architectural units are arranged or disarranged has become the study of a subdivision of geology known as Tectonics. A hundred years ago James Hall attempted the first scientific synthesis of the steps in the building of the eastern North American mountains, the Appalachians. His initial hypothesis of 1857, expanded and broadened by J.D. Dana during the decade which followed, laid the foundation for our modern geosynclinal theory of mountain building. During the last century of modifications and refinements were contributed concerning the roles played by crustal compression, sub-crustal convection currents, batholiths, metamorphism, gravity sliding, and isostasy. In recent years detailed mapping, supplemented by studies of turbidity currents, paleomagentism, stable isotopes, and radio-activity have helped to unravel the history of mountain building, but today there are as many questions unanswered as there are those for which there are tentative solutions. Aspects of Appalachian orogeny was a suitable subject for the symposium of the Royal Society of Canada Annual Meeting in 1966 at Sherbrooke, Quebec—a city within the Appalachian Mountain System. This book assembles the papers of this symposium, dealing with gravity sliding, studies of sedimentation and structure in limited areas, comparisons with the Appalachians of the United States, the bearing of gravity measurements upon our understanding of mountain structure, earthquakes, and a broad, general view of the tectonic pattern of the earth of which this mountain-built belt is but a small part. Such a comprehensive volume, bringing together a variety of points of view of some of the foremost scholars in the field, indicates the vastness of the subject, the significant progress made thus far, the necessity for new and progressive methods of exploration, and above all the interdependence of all the workers in the field, no matter how seemingly unrelated their specialities are.